Almost every biceps exercise you do is an isolation exercise. That's great for targeting the biceps, but not so great for placing a lot of overload on them. Since overload results in overall muscle growth, this may be one reason why your arms aren't responding to your training. In this episode, Dr. Jim Stoppani shows you a novel and "must do" biceps exercise that maximizes overlaod on the biceps to guarantee growth in your guns.
M&F Raw! #43 - Biceps Ladder
Big biceps are the signature of a hardcore lifter. But if you've tried everything to get your arms to grow with no luck, it may be due to your exercise choices.